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College Edouard Montpetit: Esl Blues
This professor's website has online quizzes for the grammar lessons, including a diagnostic test to help the student assess his or her language level. There are tutorials for grammar lessons on a wide range of topics and explanations of...
Quia
Quia: Grammar Mingling at a Party Activity
This website presents a series of conversations where each sentence has a grammar usage drop down menu. You pick the correct word for that sentence. If you are incorrect you are given a second chance to correct your mistake!